lkml.org 
[lkml]   [2006]   [Nov]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH x86-64] Calgary: remove unused vars
On Wed, Nov 22, 2006 at 11:45:24AM +0000, d binderman wrote:
>
> Hello there,
>
> I just tried to compile Linux kernel 2.6.18.3 with the Intel C
> C compiler.
>
> The compiler said
>
> arch/x86_64/kernel/pci-calgary.c(600): remark #593: variable "bbar" was set
> but never used
> arch/x86_64/kernel/pci-calgary.c(601): remark #593: variable "busnum" was
> set but never used
>
> The source code is
>
> void __iomem *bbar;
> unsigned char busnum;
>
> I have checked the source code and I agree with the compiler.
> Suggest delete local variables.

Thanks, I agree. Andi, please apply.

[PATCH x86-64] Calgary: remove unused vars

Spotted by d binderman <dcb314@hotmail.com>.

Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>

diff -r aed4939c234b -r acb0eb3ee9c3 arch/x86_64/kernel/pci-calgary.c
--- a/arch/x86_64/kernel/pci-calgary.c Mon Nov 20 22:44:19 2006 +0200
+++ b/arch/x86_64/kernel/pci-calgary.c Wed Nov 22 14:08:19 2006 +0200
@@ -653,13 +653,8 @@ static void __init calgary_reserve_regio
static void __init calgary_reserve_regions(struct pci_dev *dev)
{
unsigned int npages;
- void __iomem *bbar;
- unsigned char busnum;
u64 start;
struct iommu_table *tbl = dev->sysdata;
-
- bbar = tbl->bbar;
- busnum = dev->bus->number;

/* reserve bad_dma_address in case it's a legal address */
iommu_range_reserve(tbl, bad_dma_address, 1);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2006-11-22 13:13    [W:0.025 / U:8.540 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site